merge main

lib/pangea/choreographer/controllers/igc_controller.dart

@@ -3,9 +3,9 @@ import 'dart:developer';
 
 import 'package:fluffychat/pangea/choreographer/controllers/choreographer.dart';
 import 'package:fluffychat/pangea/choreographer/controllers/error_service.dart';
+import 'package:fluffychat/pangea/controllers/span_data_controller.dart';
 import 'package:fluffychat/pangea/models/igc_text_data_model.dart';
 import 'package:fluffychat/pangea/models/pangea_match_model.dart';
-import 'package:fluffychat/pangea/models/span_data.dart';
 import 'package:fluffychat/pangea/repo/igc_repo.dart';
 import 'package:fluffychat/pangea/widgets/igc/span_card.dart';
 import 'package:flutter/foundation.dart';
@@ -14,41 +14,19 @@ import 'package:sentry_flutter/sentry_flutter.dart';
 
 import '../../models/language_detection_model.dart';
 import '../../models/span_card_model.dart';
-import '../../repo/span_data_repo.dart';
 import '../../repo/tokens_repo.dart';
 import '../../utils/error_handler.dart';
 import '../../utils/overlay.dart';
 
-class _SpanDetailsCacheItem {
-  Future<SpanDetailsRepoReqAndRes> data;
-
-  _SpanDetailsCacheItem({required this.data});
-}
-
 class IgcController {
   Choreographer choreographer;
   IGCTextData? igcTextData;
   Object? igcError;
-
   Completer<IGCTextData> igcCompleter = Completer();
-  final Map<int, _SpanDetailsCacheItem> _cache = {};
-  Timer? _cacheClearTimer;
+  late SpanDataController spanDataController;
 
   IgcController(this.choreographer) {
-    _initializeCacheClearing();
-  }
-
-  void _initializeCacheClearing() {
-    const duration = Duration(minutes: 2);
-    _cacheClearTimer = Timer.periodic(duration, (Timer t) => _clearCache());
-  }
-
-  void _clearCache() {
-    _cache.clear();
-  }
-
-  void dispose() {
-    _cacheClearTimer?.cancel();
+    spanDataController = SpanDataController(choreographer);
   }
 
   Future<void> getIGCTextData({required bool tokensOnly}) async {
@@ -56,10 +34,8 @@ class IgcController {
       if (choreographer.currentText.isEmpty) return clear();
 
       // the error spans are going to be reloaded, so clear the cache
-      _clearCache();
-
+      spanDataController.clearCache();
       debugPrint('getIGCTextData called with ${choreographer.currentText}');
-
       debugPrint('getIGCTextData called with tokensOnly = $tokensOnly');
 
       final IGCRequestBody reqBody = IGCRequestBody(
@@ -110,7 +86,7 @@ class IgcController {
       // This will make the loading of span details faster for the user
       if (igcTextData?.matches.isNotEmpty ?? false) {
         for (int i = 0; i < igcTextData!.matches.length; i++) {
-          getSpanDetails(i);
+          spanDataController.getSpanDetails(i);
         }
       }
 
@@ -125,56 +101,6 @@ class IgcController {
     }
   }
 
-  Future<void> getSpanDetails(int matchIndex) async {
-    if (igcTextData == null ||
-        igcTextData!.matches.isEmpty ||
-        matchIndex < 0 ||
-        matchIndex >= igcTextData!.matches.length) {
-      debugger(when: kDebugMode);
-      return;
-    }
-
-    /// Retrieves the span data from the `igcTextData` matches at the specified `matchIndex`.
-    /// Creates a `SpanDetailsRepoReqAndRes` object with the retrieved span data and other parameters.
-    /// Generates a cache key based on the created `SpanDetailsRepoReqAndRes` object.
-    final SpanData span = igcTextData!.matches[matchIndex].match;
-    final req = SpanDetailsRepoReqAndRes(
-      userL1: choreographer.l1LangCode!,
-      userL2: choreographer.l2LangCode!,
-      enableIGC: choreographer.igcEnabled,
-      enableIT: choreographer.itEnabled,
-      span: span,
-    );
-    final int cacheKey = req.hashCode;
-
-    /// Retrieves the [SpanDetailsRepoReqAndRes] response from the cache if it exists,
-    /// otherwise makes an API call to get the response and stores it in the cache.
-    Future<SpanDetailsRepoReqAndRes> response;
-    if (_cache.containsKey(cacheKey)) {
-      response = _cache[cacheKey]!.data;
-    } else {
-      response = SpanDataRepo.getSpanDetails(
-        await choreographer.accessToken,
-        request: SpanDetailsRepoReqAndRes(
-          userL1: choreographer.l1LangCode!,
-          userL2: choreographer.l2LangCode!,
-          enableIGC: choreographer.igcEnabled,
-          enableIT: choreographer.itEnabled,
-          span: span,
-        ),
-      );
-      _cache[cacheKey] = _SpanDetailsCacheItem(data: response);
-    }
-
-    try {
-      igcTextData!.matches[matchIndex].match = (await response).span;
-    } catch (err, s) {
-      ErrorHandler.logError(e: err, s: s);
-    }
-
-    choreographer.setState();
-  }
-
   Future<void> justGetTokensAndAddThemToIGCTextData() async {
     try {
       if (igcTextData == null) {
@@ -290,7 +216,7 @@ class IgcController {
 
   clear() {
     igcTextData = null;
-    _clearCache();
+    spanDataController.clearCache();
     // Not sure why this is here
     // MatrixState.pAnyState.closeOverlay();
   }

lib/pangea/controllers/span_data_controller.dart

@@ -0,0 +1,89 @@
+import 'dart:async';
+import 'dart:developer';
+
+import 'package:fluffychat/pangea/choreographer/controllers/choreographer.dart';
+import 'package:fluffychat/pangea/models/span_data.dart';
+import 'package:fluffychat/pangea/repo/span_data_repo.dart';
+import 'package:fluffychat/pangea/utils/error_handler.dart';
+import 'package:flutter/foundation.dart';
+
+class _SpanDetailsCacheItem {
+  Future<SpanDetailsRepoReqAndRes> data;
+
+  _SpanDetailsCacheItem({required this.data});
+}
+
+class SpanDataController {
+  late Choreographer choreographer;
+  final Map<int, _SpanDetailsCacheItem> _cache = {};
+  Timer? _cacheClearTimer;
+
+  SpanDataController(this.choreographer) {
+    _initializeCacheClearing();
+  }
+
+  void _initializeCacheClearing() {
+    const duration = Duration(minutes: 2);
+    _cacheClearTimer = Timer.periodic(duration, (Timer t) => clearCache());
+  }
+
+  void clearCache() {
+    _cache.clear();
+  }
+
+  void dispose() {
+    _cacheClearTimer?.cancel();
+  }
+
+  Future<void> getSpanDetails(int matchIndex) async {
+    if (choreographer.igc.igcTextData == null ||
+        choreographer.igc.igcTextData!.matches.isEmpty ||
+        matchIndex < 0 ||
+        matchIndex >= choreographer.igc.igcTextData!.matches.length) {
+      debugger(when: kDebugMode);
+      return;
+    }
+
+    /// Retrieves the span data from the `igcTextData` matches at the specified `matchIndex`.
+    /// Creates a `SpanDetailsRepoReqAndRes` object with the retrieved span data and other parameters.
+    /// Generates a cache key based on the created `SpanDetailsRepoReqAndRes` object.
+    final SpanData span =
+        choreographer.igc.igcTextData!.matches[matchIndex].match;
+    final req = SpanDetailsRepoReqAndRes(
+      userL1: choreographer.l1LangCode!,
+      userL2: choreographer.l2LangCode!,
+      enableIGC: choreographer.igcEnabled,
+      enableIT: choreographer.itEnabled,
+      span: span,
+    );
+    final int cacheKey = req.hashCode;
+
+    /// Retrieves the [SpanDetailsRepoReqAndRes] response from the cache if it exists,
+    /// otherwise makes an API call to get the response and stores it in the cache.
+    Future<SpanDetailsRepoReqAndRes> response;
+    if (_cache.containsKey(cacheKey)) {
+      response = _cache[cacheKey]!.data;
+    } else {
+      response = SpanDataRepo.getSpanDetails(
+        await choreographer.accessToken,
+        request: SpanDetailsRepoReqAndRes(
+          userL1: choreographer.l1LangCode!,
+          userL2: choreographer.l2LangCode!,
+          enableIGC: choreographer.igcEnabled,
+          enableIT: choreographer.itEnabled,
+          span: span,
+        ),
+      );
+      _cache[cacheKey] = _SpanDetailsCacheItem(data: response);
+    }
+
+    try {
+      choreographer.igc.igcTextData!.matches[matchIndex].match =
+          (await response).span;
+    } catch (err, s) {
+      ErrorHandler.logError(e: err, s: s);
+    }
+
+    choreographer.setState();
+  }
+}

lib/pangea/models/span_data.dart

@@ -148,6 +148,30 @@ class SpanChoice {
   bool get isBestCorrection => type == SpanChoiceType.bestCorrection;
 
   Color get color => type.color;
+
+  // override == operator and hashcode
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is SpanChoice &&
+        other.value == value &&
+        other.type.toString() == type.toString() &&
+        other.selected == selected &&
+        other.feedback == feedback &&
+        other.timestamp?.toIso8601String() == timestamp?.toIso8601String();
+  }
+
+  @override
+  int get hashCode {
+    return Object.hashAll([
+      value.hashCode,
+      type.toString().hashCode,
+      selected.hashCode,
+      feedback.hashCode,
+      timestamp?.toIso8601String().hashCode,
+    ]);
+  }
 }
 
 class Rule {

lib/pangea/repo/span_data_repo.dart

@@ -85,16 +85,13 @@ class SpanDetailsRepoReqAndRes {
     if (other.userL2 != userL2) return false;
     if (other.enableIT != enableIT) return false;
     if (other.enableIGC != enableIGC) return false;
-    if (other.span.choices
-            ?.firstWhere(
-              (choice) => choice.type == SpanChoiceType.bestCorrection,
-            )
-            .value !=
-        span.choices
-            ?.firstWhere(
-              (choice) => choice.type == SpanChoiceType.bestCorrection,
-            )
-            .value) return false;
+    if (const ListEquality().equals(
+          other.span.choices?.sorted((a, b) => b.value.compareTo(a.value)),
+          span.choices?.sorted((a, b) => b.value.compareTo(a.value)),
+        ) ==
+        false) {
+      return false;
+    }
     return true;
   }
 
@@ -107,12 +104,12 @@ class SpanDetailsRepoReqAndRes {
       userL2.hashCode,
       enableIT.hashCode,
       enableIGC.hashCode,
-      span.choices
-          ?.firstWhereOrNull(
-            (choice) => choice.type == SpanChoiceType.bestCorrection,
-          )
-          ?.value
-          .hashCode,
+      if (span.choices != null)
+        Object.hashAll(
+          span.choices!
+              .sorted((a, b) => b.value.compareTo(a.value))
+              .map((choice) => choice.hashCode),
+        ),
     ]);
   }
 }

lib/pangea/widgets/igc/span_card.dart

@@ -94,7 +94,8 @@ class SpanCardState extends State<SpanCard> {
         fetchingData = true;
       });
 
-      await widget.scm.choreographer.igc.getSpanDetails(widget.scm.matchIndex);
+      await widget.scm.choreographer.igc.spanDataController
+          .getSpanDetails(widget.scm.matchIndex);
 
       if (mounted) {
         setState(() => fetchingData = false);